RDS 185G #3/8 "Gap Applicator rod Thick Film Spreader 422.9μm
Interstitial wire-wound, Film thickness 422.9μm, diameter 9.52mm, suitable for high viscosity fluid scraping.
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Preparation principle
Following the Mayer Rod film coating principle, for higher viscosity fluids, the gap film coating rod reduces clogging and eliminates scratches. By winding smaller wires at pitches (see photo), the cavity created is wide and shallow, allowing thick coatings to flow better. Smaller wires create smaller interruptions in the coating flow, allowing for more complete wetting of the coating.

RDS 185G# 3/8" Applicator rod 3/8 "Specifications
| LIST | VALUE |
|---|---|
| Production process | Interstitial wire-wound |
| WFT | 422.9µm |
| diameter | 9.52mm |
| Total length | 400mm |
| Application width | 300mm |
| material | stainless steel |
RDS 185G# 3/8" Applicator rod 3/8 " Packing list
Stainless Steel Rod X1 Transparent Encasement Hose X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Bar Spreader Technology: Principles, Applications and Advantages over Miscellaneous coating methods
- The overlooked role of Mayer Rods in laboratory wet-film preparation


185G# 3/8"






